The ABC can now reveal the content of those documents, including a section Adani has fought for the past year to keep secret.

That section suggests that later on March 27, while Adani was applying for a last-minute extension to its temporary pollution licence, it appeared to know the water it was likely to dump would be so polluted it would breach the licence.

via Adani spent a year trying to hide this information on its reef spill – Politics – ABC News (Australian Broadcasting Corporation)